Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Pull main powerpc updates from Ben Herrenschmidt:
 "This time around, the powerpc merges are going to be a little bit more
  complicated than usual.

  This is the main pull request with most of the work for this merge
  window.  I will describe it a bit more further down.

  There is some additional cpuidle driver work, however I haven't
  included it in this tree as it depends on some work in tip/timer-core
  which Thomas accidentally forgot to put in a topic branch.  Since I
  didn't want to carry all of that tip timer stuff in powerpc -next, I
  setup a separate branch on top of Thomas tree with just that cpuidle
  driver in it, and Stephen has been carrying that in next separately
  for a while now.  I'll send a separate pull request for it.

  Additionally, two new pieces in this tree add users for a sysfs API
  that Tejun and Greg have been deprecating in drivers-core-next.
  Thankfully Greg reverted the patch that removes the old API so this
  merge can happen cleanly, but once merged, I will send a patch
  adjusting our new code to the new API so that Greg can send you the
  removal patch.

  Now as for the content of this branch, we have a lot of perf work for
  power8 new counters including support for our new "nest" counters
  (also called 24x7) under pHyp (not natively yet).

  We have new functionality when running under the OPAL firmware
  (non-virtualized or KVM host), such as access to the firmware error
  logs and service processor dumps, system parameters and sensors, along
  with a hwmon driver for the latter.

  There's also a bunch of bug fixes accross the board, some LE fixes,
  and a nice set of selftests for validating our various types of copy
  loops.

  On the Freescale side, we see mostly new chip/board revisions, some
  clock updates, better support for machine checks and debug exceptions,
  etc..."

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (70 commits)
  powerpc/book3s: Fix CFAR clobbering issue in machine check handler.
  powerpc/compat: 32-bit little endian machine name is ppcle, not ppc
  powerpc/le: Big endian arguments for ppc_rtas()
  powerpc: Use default set of netfilter modules (CONFIG_NETFILTER_ADVANCED=n)
  powerpc/defconfigs: Enable THP in pseries defconfig
  powerpc/mm: Make sure a local_irq_disable prevent a parallel THP split
  powerpc: Rate-limit users spamming kernel log buffer
  powerpc/perf: Fix handling of L3 events with bank == 1
  powerpc/perf/hv_{gpci, 24x7}: Add documentation of device attributes
  powerpc/perf: Add kconfig option for hypervisor provided counters
  powerpc/perf: Add support for the hv 24x7 interface
  powerpc/perf: Add support for the hv gpci (get performance counter info) interface
  powerpc/perf: Add macros for defining event fields & formats
  powerpc/perf: Add a shared interface to get gpci version and capabilities
  powerpc/perf: Add 24x7 interface headers
  powerpc/perf: Add hv_gpci interface header
  powerpc: Add hvcalls for 24x7 and gpci (Get Performance Counter Info)
  sysfs: create bin_attributes under the requested group
  powerpc/perf: Enable BHRB access for EBB events
  powerpc/perf: Add BHRB constraint and IFM MMCRA handling for EBB
  ...

5 files changed, 684 insertions, 0 deletions

diff --git a/Documentation/ABI/stable/sysfs-firmware-opal-dump b/Documentation/ABI/stable/sysfs-firmware-opal-dump
new file mode 100644
index 000000000000..32fe7f5c4880
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-firmware-opal-dump
@@ -0,0 +1,41 @@
+What:           /sys/firmware/opal/dump
+Date:           Feb 2014
+Contact:        Stewart Smith <stewart@linux.vnet.ibm.com>
+Description:
+                This directory exposes interfaces for interacting with
+                the FSP and platform dumps through OPAL firmware interface.
+
+                This is only for the powerpc/powernv platform.
+
+                initiate_dump:  When '1' is written to it,
+                                we will initiate a dump.
+                                Read this file for supported commands.
+
+                0xXX-0xYYYY:    A directory for dump of type 0xXX and
+                                id 0xYYYY (in hex). The name of this
+                                directory should not be relied upon to
+                                be in this format, only that it's unique
+                                among all dumps. For determining the type
+                                and ID of the dump, use the id and type files.
+                                Do not rely on any particular size of dump
+                                type or dump id.
+
+                Each dump has the following files:
+                id:             An ASCII representation of the dump ID
+                                in hex (e.g. '0x01')
+                type:           An ASCII representation of the type of
+                                dump in the format "0x%x %s" with the ID
+                                in hex and a description of the dump type
+                                (or 'unknown').
+                                Type '0xffffffff unknown' is used when
+                                we could not get the type from firmware.
+                                e.g. '0x02 System/Platform Dump'
+                dump:           A binary file containing the dump.
+                                The size of the dump is the size of this file.
+                acknowledge:    When 'ack' is written to this, we will
+                                acknowledge that we've retrieved the
+                                dump to the service processor. It will
+                                then remove it, making the dump
+                                inaccessible.
+                                Reading this file will get a list of
+                                supported actions.
diff --git a/Documentation/ABI/stable/sysfs-firmware-opal-elog b/Documentation/ABI/stable/sysfs-firmware-opal-elog
new file mode 100644
index 000000000000..e1f3058f5954
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-firmware-opal-elog
@@ -0,0 +1,60 @@
+What:           /sys/firmware/opal/elog
+Date:           Feb 2014
+Contact:        Stewart Smith <stewart@linux.vnet.ibm.com>
+Description:
+                This directory exposes error log entries retrieved
+                through the OPAL firmware interface.
+
+                Each error log is identified by a unique ID and will
+                exist until explicitly acknowledged to firmware.
+
+                Each log entry has a directory in /sys/firmware/opal/elog.
+
+                Log entries may be purged by the service processor
+                before retrieved by firmware or retrieved/acknowledged by
+                Linux if there is no room for more log entries.
+
+                In the event that Linux has retrieved the log entries
+                but not explicitly acknowledged them to firmware and
+                the service processor needs more room for log entries,
+                the only remaining copy of a log message may be in
+                Linux.
+
+                Typically, a user space daemon will monitor for new
+                entries, read them out and acknowledge them.
+
+                The service processor may be able to store more log
+                entries than firmware can, so after you acknowledge
+                an event from Linux you may instantly get another one
+                from the queue that was generated some time in the past.
+
+                The raw log format is a binary format. We currently
+                do not parse this at all in kernel, leaving it up to
+                user space to solve the problem. In future, we may
+                do more parsing in kernel and add more files to make
+                it easier for simple user space processes to extract
+                more information.
+
+                For each log entry (directory), there are the following
+                files:
+
+                id:             An ASCII representation of the ID of the
+                                error log, in hex - e.g. "0x01".
+
+                type:           An ASCII representation of the type id and
+                                description of the type of error log.
+                                Currently just "0x00 PEL" - platform error log.
+                                In the future there may be additional types.
+
+                raw:            A read-only binary file that can be read
+                                to get the raw log entry. These are
+                                <16kb, often just hundreds of bytes and
+                                "average" 2kb.
+
+                acknowledge:    Writing 'ack' to this file will acknowledge
+                                the error log to firmware (and in turn
+                                the service processor, if applicable).
+                                Shortly after acknowledging it, the log
+                                entry will be removed from sysfs.
+                                Reading this file will list the supported
+                                operations (curently just acknowledge).
\ No newline at end of file
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
index 3c1cc24361bd..7b40a3cbc26a 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
@@ -57,6 +57,523 @@ What: 		/sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
                 /sys/devices/cpu/events/PM_LD_REF_L1
                 /sys/devices/cpu/events/PM_RUN_CYC
                 /sys/devices/cpu/events/PM_RUN_INST_CMPL
+                /sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_ALL
+                /sys/devices/cpu/events/PM_GCT_UTIL_7_TO_10_SLOTS
+                /sys/devices/cpu/events/PM_PMC2_SAVED
+                /sys/devices/cpu/events/PM_VSU0_16FLOP
+                /sys/devices/cpu/events/PM_MRK_LSU_DERAT_MISS
+                /sys/devices/cpu/events/PM_MRK_ST_CMPL
+                /sys/devices/cpu/events/PM_NEST_PAIR3_ADD
+                /sys/devices/cpu/events/PM_L2_ST_DISP
+                /sys/devices/cpu/events/PM_L2_CASTOUT_MOD
+                /sys/devices/cpu/events/PM_ISEG
+                /sys/devices/cpu/events/PM_MRK_INST_TIMEO
+                /sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_ADDR
+                /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM
+                /sys/devices/cpu/events/PM_IERAT_WR_64K
+                /sys/devices/cpu/events/PM_MRK_DTLB_MISS_16M
+                /sys/devices/cpu/events/PM_IERAT_MISS
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_LMEM
+                /sys/devices/cpu/events/PM_FLOP
+                /sys/devices/cpu/events/PM_THRD_PRIO_4_5_CYC
+                /sys/devices/cpu/events/PM_BR_PRED_TA
+                /sys/devices/cpu/events/PM_EXT_INT
+                /sys/devices/cpu/events/PM_VSU_FSQRT_FDIV
+                /sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC
+                /sys/devices/cpu/events/PM_LSU1_LDF
+                /sys/devices/cpu/events/PM_IC_WRITE_ALL
+                /sys/devices/cpu/events/PM_LSU0_SRQ_STFWD
+                /sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_DATA_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_VSU1_SCAL_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_VSU0_8FLOP
+                /sys/devices/cpu/events/PM_POWER_EVENT1
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD_BAL
+                /sys/devices/cpu/events/PM_VSU1_2FLOP
+                /sys/devices/cpu/events/PM_LWSYNC_HELD
+                /sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_INST_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_IERAT_XLATE_WR_16MPLUS
+                /sys/devices/cpu/events/PM_IC_REQ_ALL
+                /sys/devices/cpu/events/PM_DSLB_MISS
+                /sys/devices/cpu/events/PM_L3_MISS
+                /sys/devices/cpu/events/PM_LSU0_L1_PREF
+                /sys/devices/cpu/events/PM_VSU_SCALAR_SINGLE_ISSUED
+                /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE
+                /sys/devices/cpu/events/PM_L2_INST
+                /sys/devices/cpu/events/PM_VSU0_FRSP
+                /sys/devices/cpu/events/PM_FLUSH_DISP
+                /sys/devices/cpu/events/PM_PTEG_FROM_L2MISS
+                /sys/devices/cpu/events/PM_VSU1_DQ_ISSUED
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM
+                /sys/devices/cpu/events/PM_LSU_FLUSH_ULD
+                /sys/devices/cpu/events/PM_PTEG_FROM_LMEM
+                /sys/devices/cpu/events/PM_MRK_DERAT_MISS_16M
+                /sys/devices/cpu/events/PM_THRD_ALL_RUN_CYC
+                /sys/devices/cpu/events/PM_MEM0_PREFETCH_DISP
+                /sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC_COUNT
+                /sys/devices/cpu/events/PM_DATA_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_VSU_FRSP
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_PMC1_OVERFLOW
+                /sys/devices/cpu/events/PM_VSU0_SINGLE
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3MISS
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_VSU0_VECTOR_SP_ISSUED
+                /sys/devices/cpu/events/PM_VSU1_FEST
+                /sys/devices/cpu/events/PM_MRK_INST_DISP
+                /sys/devices/cpu/events/PM_VSU0_COMPLEX_ISSUED
+                /sys/devices/cpu/events/PM_LSU1_FLUSH_UST
+                /sys/devices/cpu/events/PM_FXU_IDLE
+                /sys/devices/cpu/events/PM_LSU0_FLUSH_ULD
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC
+                /sys/devices/cpu/events/PM_LSU1_REJECT_LMQ_FULL
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_INST_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_SHL_CREATED
+                /sys/devices/cpu/events/PM_L2_ST_HIT
+                /sys/devices/cpu/events/PM_DATA_FROM_DMEM
+                /sys/devices/cpu/events/PM_L3_LD_MISS
+                /sys/devices/cpu/events/PM_FXU1_BUSY_FXU0_IDLE
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD_RES
+                /sys/devices/cpu/events/PM_L2_SN_SX_I_DONE
+                /sys/devices/cpu/events/PM_STCX_CMPL
+                /sys/devices/cpu/events/PM_VSU0_2FLOP
+                /sys/devices/cpu/events/PM_L3_PREF_MISS
+                /sys/devices/cpu/events/PM_LSU_SRQ_SYNC_CYC
+                /sys/devices/cpu/events/PM_LSU_REJECT_ERAT_MISS
+                /sys/devices/cpu/events/PM_L1_ICACHE_MISS
+                /sys/devices/cpu/events/PM_LSU1_FLUSH_SRQ
+                /sys/devices/cpu/events/PM_LD_REF_L1_LSU0
+                /sys/devices/cpu/events/PM_VSU0_FEST
+                /sys/devices/cpu/events/PM_VSU_VECTOR_SINGLE_ISSUED
+                /sys/devices/cpu/events/PM_FREQ_UP
+                /sys/devices/cpu/events/PM_DATA_FROM_LMEM
+                /sys/devices/cpu/events/PM_LSU1_LDX
+                /sys/devices/cpu/events/PM_PMC3_OVERFLOW
+                /sys/devices/cpu/events/PM_MRK_BR_MPRED
+                /sys/devices/cpu/events/PM_SHL_MATCH
+                /sys/devices/cpu/events/PM_MRK_BR_TAKEN
+                /sys/devices/cpu/events/PM_ISLB_MISS
+                /sys/devices/cpu/events/PM_DISP_HELD_THERMAL
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_LSU1_SRQ_STFWD
+                /sys/devices/cpu/events/PM_PTEG_FROM_DMEM
+                /sys/devices/cpu/events/PM_VSU_2FLOP
+                /sys/devices/cpu/events/PM_GCT_FULL_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3_CYC
+                /sys/devices/cpu/events/PM_LSU_SRQ_S0_ALLOC
+                /sys/devices/cpu/events/PM_MRK_DERAT_MISS_4K
+                /sys/devices/cpu/events/PM_BR_MPRED_TA
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L2MISS
+                /sys/devices/cpu/events/PM_DPU_HELD_POWER
+                /sys/devices/cpu/events/PM_MRK_VSU_FIN
+                /sys/devices/cpu/events/PM_LSU_SRQ_S0_VALID
+                /sys/devices/cpu/events/PM_GCT_EMPTY_CYC
+                /sys/devices/cpu/events/PM_IOPS_DISP
+                /sys/devices/cpu/events/PM_RUN_SPURR
+                /sys/devices/cpu/events/PM_PTEG_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_VSU0_1FLOP
+                /sys/devices/cpu/events/PM_SNOOP_TLBIE
+                /sys/devices/cpu/events/PM_DATA_FROM_L3MISS
+                /sys/devices/cpu/events/PM_VSU_SINGLE
+                /sys/devices/cpu/events/PM_DTLB_MISS_16G
+                /sys/devices/cpu/events/PM_FLUSH
+                /sys/devices/cpu/events/PM_L2_LD_HIT
+                /sys/devices/cpu/events/PM_NEST_PAIR2_AND
+                /sys/devices/cpu/events/PM_VSU1_1FLOP
+                /sys/devices/cpu/events/PM_IC_PREF_REQ
+                /sys/devices/cpu/events/PM_L3_LD_HIT
+                /sys/devices/cpu/events/PM_DISP_HELD
+                /sys/devices/cpu/events/PM_L2_LD
+                /sys/devices/cpu/events/PM_LSU_FLUSH_SRQ
+                /sys/devices/cpu/events/PM_BC_PLUS_8_CONV
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD_CYC
+                /sys/devices/cpu/events/PM_L2_RCST_BUSY_RC_FULL
+                /sys/devices/cpu/events/PM_TB_BIT_TRANS
+                /sys/devices/cpu/events/PM_THERMAL_MAX
+                /sys/devices/cpu/events/PM_LSU1_FLUSH_ULD
+                /sys/devices/cpu/events/PM_LSU1_REJECT_LHS
+                /sys/devices/cpu/events/PM_LSU_LRQ_S0_ALLOC
+                /sys/devices/cpu/events/PM_L3_CO_L31
+                /sys/devices/cpu/events/PM_POWER_EVENT4
+                /sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_BR_UNCOND
+                /sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_ALLOC
+                /sys/devices/cpu/events/PM_PMC4_REWIND
+                /sys/devices/cpu/events/PM_L2_RCLD_DISP
+                /sys/devices/cpu/events/PM_THRD_PRIO_2_3_CYC
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2MISS
+                /sys/devices/cpu/events/PM_IC_DEMAND_L2_BHT_REDIRECT
+                /sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_IC_PREF_CANCEL_L2
+                /sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC_COUNT
+                /sys/devices/cpu/events/PM_BR_PRED_CCACHE
+                /sys/devices/cpu/events/PM_GCT_UTIL_1_TO_2_SLOTS
+                /sys/devices/cpu/events/PM_MRK_ST_CMPL_INT
+                /sys/devices/cpu/events/PM_LSU_TWO_TABLEWALK_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3MISS
+                /sys/devices/cpu/events/PM_LSU_SET_MPRED
+                /sys/devices/cpu/events/PM_FLUSH_DISP_TLBIE
+                /sys/devices/cpu/events/PM_VSU1_FCONV
+                /sys/devices/cpu/events/PM_DERAT_MISS_16G
+                /sys/devices/cpu/events/PM_INST_FROM_LMEM
+                /sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_REDIRECT
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L2
+                /sys/devices/cpu/events/PM_PTEG_FROM_L2
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR_CYC
+                /sys/devices/cpu/events/PM_MRK_DTLB_MISS_4K
+                /sys/devices/cpu/events/PM_VSU0_FPSCR
+                /sys/devices/cpu/events/PM_VSU1_VECT_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_MEM0_RQ_DISP
+                /sys/devices/cpu/events/PM_L2_LD_MISS
+                /sys/devices/cpu/events/PM_VMX_RESULT_SAT_1
+                /sys/devices/cpu/events/PM_L1_PREF
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM_CYC
+                /sys/devices/cpu/events/PM_GRP_IC_MISS_NONSPEC
+                /sys/devices/cpu/events/PM_PB_NODE_PUMP
+                /sys/devices/cpu/events/PM_SHL_MERGED
+                /sys/devices/cpu/events/PM_NEST_PAIR1_ADD
+                /sys/devices/cpu/events/PM_DATA_FROM_L3
+                /sys/devices/cpu/events/PM_LSU_FLUSH
+                /sys/devices/cpu/events/PM_LSU_SRQ_SYNC_COUNT
+                /sys/devices/cpu/events/PM_PMC2_OVERFLOW
+                /sys/devices/cpu/events/PM_LSU_LDF
+                /sys/devices/cpu/events/PM_POWER_EVENT3
+                /sys/devices/cpu/events/PM_DISP_WT
+                /sys/devices/cpu/events/PM_IC_BANK_CONFLICT
+                /sys/devices/cpu/events/PM_BR_MPRED_CR_TA
+                /sys/devices/cpu/events/PM_L2_INST_MISS
+                /sys/devices/cpu/events/PM_NEST_PAIR2_ADD
+                /sys/devices/cpu/events/PM_MRK_LSU_FLUSH
+                /sys/devices/cpu/events/PM_L2_LDST
+                /sys/devices/cpu/events/PM_INST_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_VSU0_FIN
+                /sys/devices/cpu/events/PM_VSU1_FCONV
+                /sys/devices/cpu/events/PM_INST_FROM_RMEM
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD_TLBIE
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM_CYC
+                /sys/devices/cpu/events/PM_BR_PRED_CR
+                /sys/devices/cpu/events/PM_LSU_REJECT
+                /sys/devices/cpu/events/PM_GCT_UTIL_3_TO_6_SLOTS
+                /sys/devices/cpu/events/PM_CMPLU_STALL_END_GCT_NOSLOT
+                /sys/devices/cpu/events/PM_LSU0_REJECT_LMQ_FULL
+                /sys/devices/cpu/events/PM_VSU_FEST
+                /sys/devices/cpu/events/PM_NEST_PAIR0_AND
+                /sys/devices/cpu/events/PM_PTEG_FROM_L3
+                /sys/devices/cpu/events/PM_POWER_EVENT2
+                /sys/devices/cpu/events/PM_IC_PREF_CANCEL_PAGE
+                /sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV
+                /sys/devices/cpu/events/PM_MRK_GRP_CMPL
+                /sys/devices/cpu/events/PM_VSU0_SCAL_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_GRP_DISP
+                /sys/devices/cpu/events/PM_LSU0_LDX
+                /sys/devices/cpu/events/PM_DATA_FROM_L2
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_VSU0_VECT_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_VSU1_2FLOP_DOUBLE
+                /sys/devices/cpu/events/PM_THRD_PRIO_6_7_CYC
+                /sys/devices/cpu/events/PM_BC_PLUS_8_RSLV_TAKEN
+                /sys/devices/cpu/events/PM_BR_MPRED_CR
+                /sys/devices/cpu/events/PM_L3_CO_MEM
+                /sys/devices/cpu/events/PM_DATA_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_LSU_SRQ_FULL_CYC
+                /sys/devices/cpu/events/PM_TABLEWALK_CYC
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RMEM
+                /sys/devices/cpu/events/PM_LSU_SRQ_STFWD
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_RMEM
+                /sys/devices/cpu/events/PM_FXU0_FIN
+                /sys/devices/cpu/events/PM_LSU1_L1_SW_PREF
+                /sys/devices/cpu/events/PM_PTEG_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_PMC5_OVERFLOW
+                /sys/devices/cpu/events/PM_LD_REF_L1_LSU1
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_DATA_FROM_RMEM
+                /sys/devices/cpu/events/PM_VSU0_SCAL_SINGLE_ISSUED
+                /sys/devices/cpu/events/PM_BR_MPRED_LSTACK
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD_CYC
+                /sys/devices/cpu/events/PM_LSU0_FLUSH_UST
+                /sys/devices/cpu/events/PM_LSU_NCST
+                /sys/devices/cpu/events/PM_BR_TAKEN
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_LMEM
+                /sys/devices/cpu/events/PM_DTLB_MISS_4K
+                /sys/devices/cpu/events/PM_PMC4_SAVED
+                /sys/devices/cpu/events/PM_VSU1_PERMUTE_ISSUED
+                /sys/devices/cpu/events/PM_SLB_MISS
+                /sys/devices/cpu/events/PM_LSU1_FLUSH_LRQ
+                /sys/devices/cpu/events/PM_DTLB_MISS
+                /sys/devices/cpu/events/PM_VSU1_FRSP
+                /sys/devices/cpu/events/PM_VSU_VECTOR_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_L2_CASTOUT_SHR
+                /sys/devices/cpu/events/PM_DATA_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_VSU1_STF
+                /sys/devices/cpu/events/PM_ST_FIN
+                /sys/devices/cpu/events/PM_PTEG_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_L2_LOC_GUESS_WRONG
+                /sys/devices/cpu/events/PM_MRK_STCX_FAIL
+                /sys/devices/cpu/events/PM_LSU0_REJECT_LHS
+                /sys/devices/cpu/events/PM_IC_PREF_CANCEL_HIT
+                /sys/devices/cpu/events/PM_L3_PREF_BUSY
+                /sys/devices/cpu/events/PM_MRK_BRU_FIN
+                /sys/devices/cpu/events/PM_LSU1_NCLD
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_LSU_NCLD
+                /sys/devices/cpu/events/PM_LSU_LDX
+                /sys/devices/cpu/events/PM_L2_LOC_GUESS_CORRECT
+                /sys/devices/cpu/events/PM_THRESH_TIMEO
+                /sys/devices/cpu/events/PM_L3_PREF_ST
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD_SYNC
+                /sys/devices/cpu/events/PM_VSU_SIMPLE_ISSUED
+                /sys/devices/cpu/events/PM_VSU1_SINGLE
+                /sys/devices/cpu/events/PM_DATA_TABLEWALK_CYC
+                /sys/devices/cpu/events/PM_L2_RC_ST_DONE
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_MOD
+                /sys/devices/cpu/events/PM_LARX_LSU1
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD
+                /sys/devices/cpu/events/PM_DERAT_MISS_4K
+                /sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_ADDR
+                /sys/devices/cpu/events/PM_SEG_EXCEPTION
+                /sys/devices/cpu/events/PM_FLUSH_DISP_SB
+                /sys/devices/cpu/events/PM_L2_DC_INV
+                /sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_DSEG
+                /sys/devices/cpu/events/PM_BR_PRED_LSTACK
+                /sys/devices/cpu/events/PM_VSU0_STF
+                /sys/devices/cpu/events/PM_LSU_FX_FIN
+                /sys/devices/cpu/events/PM_DERAT_MISS_16M
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_GCT_UTIL_11_PLUS_SLOTS
+                /sys/devices/cpu/events/PM_INST_FROM_L3
+                /sys/devices/cpu/events/PM_MRK_IFU_FIN
+                /sys/devices/cpu/events/PM_ITLB_MISS
+                /sys/devices/cpu/events/PM_VSU_STF
+                /sys/devices/cpu/events/PM_LSU_FLUSH_UST
+                /sys/devices/cpu/events/PM_L2_LDST_MISS
+                /sys/devices/cpu/events/PM_FXU1_FIN
+                /sys/devices/cpu/events/PM_SHL_DEALLOCATED
+                /sys/devices/cpu/events/PM_L2_SN_M_WR_DONE
+                /sys/devices/cpu/events/PM_LSU_REJECT_SET_MPRED
+                /sys/devices/cpu/events/PM_L3_PREF_LD
+                /sys/devices/cpu/events/PM_L2_SN_M_RD_DONE
+                /sys/devices/cpu/events/PM_MRK_DERAT_MISS_16G
+                /sys/devices/cpu/events/PM_VSU_FCONV
+                /sys/devices/cpu/events/PM_ANY_THRD_RUN_CYC
+                /sys/devices/cpu/events/PM_LSU_LMQ_FULL_CYC
+                /sys/devices/cpu/events/PM_MRK_LSU_REJECT_LHS
+                /sys/devices/cpu/events/PM_MRK_LD_MISS_L1_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2_CYC
+                /sys/devices/cpu/events/PM_INST_IMC_MATCH_DISP
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM_CYC
+                /sys/devices/cpu/events/PM_VSU0_SIMPLE_ISSUED
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_VSU_FMA_DOUBLE
+                /sys/devices/cpu/events/PM_VSU_4FLOP
+                /sys/devices/cpu/events/PM_VSU1_FIN
+                /sys/devices/cpu/events/PM_NEST_PAIR1_AND
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_MOD
+                /sys/devices/cpu/events/PM_PTEG_FROM_RMEM
+                /sys/devices/cpu/events/PM_LSU_LRQ_S0_VALID
+                /sys/devices/cpu/events/PM_LSU0_LDF
+                /sys/devices/cpu/events/PM_FLUSH_COMPLETION
+                /sys/devices/cpu/events/PM_ST_MISS_L1
+                /sys/devices/cpu/events/PM_L2_NODE_PUMP
+                /sys/devices/cpu/events/PM_INST_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC
+                /sys/devices/cpu/events/PM_VSU1_DENORM
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR_CYC
+                /sys/devices/cpu/events/PM_NEST_PAIR0_ADD
+                /sys/devices/cpu/events/PM_INST_FROM_L3MISS
+                /sys/devices/cpu/events/PM_EE_OFF_EXT_INT
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_DMEM
+                /sys/devices/cpu/events/PM_INST_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_PMC6_OVERFLOW
+                /sys/devices/cpu/events/PM_VSU_2FLOP_DOUBLE
+                /sys/devices/cpu/events/PM_TLB_MISS
+                /sys/devices/cpu/events/PM_FXU_BUSY
+                /sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_OTHER
+                /sys/devices/cpu/events/PM_LSU_REJECT_LMQ_FULL
+                /sys/devices/cpu/events/PM_IC_RELOAD_SHR
+                /sys/devices/cpu/events/PM_GRP_MRK
+                /sys/devices/cpu/events/PM_MRK_ST_NEST
+                /sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV
+                /sys/devices/cpu/events/PM_LSU0_FLUSH_LRQ
+                /sys/devices/cpu/events/PM_LARX_LSU0
+                /sys/devices/cpu/events/PM_IBUF_FULL_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR_CYC
+                /sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_ALLOC
+                /sys/devices/cpu/events/PM_GRP_MRK_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR_CYC
+                /sys/devices/cpu/events/PM_L2_GLOB_GUESS_CORRECT
+                /sys/devices/cpu/events/PM_LSU_REJECT_LHS
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L3
+                /sys/devices/cpu/events/PM_FREQ_DOWN
+                /sys/devices/cpu/events/PM_PB_RETRY_NODE_PUMP
+                /sys/devices/cpu/events/PM_INST_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_MRK_INST_ISSUED
+                /sys/devices/cpu/events/PM_PTEG_FROM_L3MISS
+                /sys/devices/cpu/events/PM_RUN_PURR
+                /sys/devices/cpu/events/PM_MRK_GRP_IC_MISS
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L3
+                /sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_LSU_FLUSH_LRQ
+                /sys/devices/cpu/events/PM_MRK_DERAT_MISS_64K
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_MOD
+                /sys/devices/cpu/events/PM_L2_ST_MISS
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_LWSYNC
+                /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE
+                /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_LRQ
+                /sys/devices/cpu/events/PM_INST_IMC_MATCH_CMPL
+                /sys/devices/cpu/events/PM_NEST_PAIR3_AND
+                /sys/devices/cpu/events/PM_PB_RETRY_SYS_PUMP
+                /sys/devices/cpu/events/PM_MRK_INST_FIN
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_INST_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_MRK_DTLB_MISS_64K
+                /sys/devices/cpu/events/PM_LSU_FIN
+                /sys/devices/cpu/events/PM_MRK_LSU_REJECT
+                /sys/devices/cpu/events/PM_L2_CO_FAIL_BUSY
+                /sys/devices/cpu/events/PM_MEM0_WQ_DISP
+                /sys/devices/cpu/events/PM_DATA_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_THERMAL_WARN
+                /sys/devices/cpu/events/PM_VSU0_4FLOP
+                /sys/devices/cpu/events/PM_BR_MPRED_CCACHE
+                /sys/devices/cpu/events/PM_L1_DEMAND_WRITE
+                /sys/devices/cpu/events/PM_FLUSH_BR_MPRED
+                /sys/devices/cpu/events/PM_MRK_DTLB_MISS_16G
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_DMEM
+                /sys/devices/cpu/events/PM_L2_RCST_DISP
+                /sys/devices/cpu/events/PM_LSU_PARTIAL_CDF
+                /sys/devices/cpu/events/PM_DISP_CLB_HELD_SB
+                /sys/devices/cpu/events/PM_VSU0_FMA_DOUBLE
+                /sys/devices/cpu/events/PM_FXU0_BUSY_FXU1_IDLE
+                /sys/devices/cpu/events/PM_IC_DEMAND_CYC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_UST
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L3MISS
+                /sys/devices/cpu/events/PM_VSU_DENORM
+                /sys/devices/cpu/events/PM_MRK_LSU_PARTIAL_CDF
+                /sys/devices/cpu/events/PM_INST_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_IC_PREF_WRITE
+                /sys/devices/cpu/events/PM_BR_PRED
+                /sys/devices/cpu/events/PM_INST_FROM_DMEM
+                /sys/devices/cpu/events/PM_IC_PREF_CANCEL_ALL
+                /sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_CONFIRM
+                /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_SRQ
+                /sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC
+                /sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_OTHER
+                /sys/devices/cpu/events/PM_VSU1_DD_ISSUED
+                /sys/devices/cpu/events/PM_PTEG_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_DATA_FROM_L21_SHR
+                /sys/devices/cpu/events/PM_LSU0_NCLD
+                /sys/devices/cpu/events/PM_VSU1_4FLOP
+                /sys/devices/cpu/events/PM_VSU1_8FLOP
+                /sys/devices/cpu/events/PM_VSU_8FLOP
+                /sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_CYC
+                /sys/devices/cpu/events/PM_DTLB_MISS_64K
+                /sys/devices/cpu/events/PM_THRD_CONC_RUN_INST
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2
+                /sys/devices/cpu/events/PM_PB_SYS_PUMP
+                /sys/devices/cpu/events/PM_VSU_FIN
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_THRD_PRIO_0_1_CYC
+                /sys/devices/cpu/events/PM_DERAT_MISS_64K
+                /sys/devices/cpu/events/PM_PMC2_REWIND
+                /sys/devices/cpu/events/PM_INST_FROM_L2
+                /sys/devices/cpu/events/PM_GRP_BR_MPRED_NONSPEC
+                /sys/devices/cpu/events/PM_INST_DISP
+                /sys/devices/cpu/events/PM_MEM0_RD_CANCEL_TOTAL
+                /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM
+                /sys/devices/cpu/events/PM_L1_DCACHE_RELOAD_VALID
+                /sys/devices/cpu/events/PM_VSU_SCALAR_DOUBLE_ISSUED
+                /sys/devices/cpu/events/PM_L3_PREF_HIT
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_MOD
+                /sys/devices/cpu/events/PM_MRK_FXU_FIN
+                /sys/devices/cpu/events/PM_PMC4_OVERFLOW
+                /sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3
+                /sys/devices/cpu/events/PM_LSU0_LMQ_LHR_MERGE
+                /sys/devices/cpu/events/PM_BTAC_HIT
+                /sys/devices/cpu/events/PM_L3_RD_BUSY
+                /sys/devices/cpu/events/PM_LSU0_L1_SW_PREF
+                /sys/devices/cpu/events/PM_INST_FROM_L2MISS
+                /sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_ALLOC
+                /sys/devices/cpu/events/PM_L2_ST
+                /sys/devices/cpu/events/PM_VSU0_DENORM
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_BR_PRED_CR_TA
+                /sys/devices/cpu/events/PM_VSU0_FCONV
+                /sys/devices/cpu/events/PM_MRK_LSU_FLUSH_ULD
+                /sys/devices/cpu/events/PM_BTAC_MISS
+                /sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC_COUNT
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2
+                /sys/devices/cpu/events/PM_LSU_DCACHE_RELOAD_VALID
+                /sys/devices/cpu/events/PM_VSU_FMA
+                /sys/devices/cpu/events/PM_LSU0_FLUSH_SRQ
+                /sys/devices/cpu/events/PM_LSU1_L1_PREF
+                /sys/devices/cpu/events/PM_IOPS_CMPL
+                /sys/devices/cpu/events/PM_L2_SYS_PUMP
+                /sys/devices/cpu/events/PM_L2_RCLD_BUSY_RC_FULL
+                /sys/devices/cpu/events/PM_LSU_LMQ_S0_ALLOC
+                /sys/devices/cpu/events/PM_FLUSH_DISP_SYNC
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD_CYC
+                /sys/devices/cpu/events/PM_L2_IC_INV
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD_CYC
+                /sys/devices/cpu/events/PM_L3_PREF_LDST
+                /sys/devices/cpu/events/PM_LSU_SRQ_EMPTY_CYC
+                /sys/devices/cpu/events/PM_LSU_LMQ_S0_VALID
+                /sys/devices/cpu/events/PM_FLUSH_PARTIAL
+                /sys/devices/cpu/events/PM_VSU1_FMA_DOUBLE
+                /sys/devices/cpu/events/PM_1PLUS_PPC_DISP
+                /sys/devices/cpu/events/PM_DATA_FROM_L2MISS
+                /sys/devices/cpu/events/PM_SUSPENDED
+                /sys/devices/cpu/events/PM_VSU0_FMA
+                /sys/devices/cpu/events/PM_STCX_FAIL
+                /sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV_DOUBLE
+                /sys/devices/cpu/events/PM_DC_PREF_DST
+                /sys/devices/cpu/events/PM_VSU1_SCAL_SINGLE_ISSUED
+                /sys/devices/cpu/events/PM_L3_HIT
+                /sys/devices/cpu/events/PM_L2_GLOB_GUESS_WRONG
+                /sys/devices/cpu/events/PM_MRK_DFU_FIN
+                /sys/devices/cpu/events/PM_INST_FROM_L1
+                /sys/devices/cpu/events/PM_IC_DEMAND_REQ
+                /sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV_DOUBLE
+                /sys/devices/cpu/events/PM_VSU1_FMA
+                /sys/devices/cpu/events/PM_MRK_LD_MISS_L1
+                /sys/devices/cpu/events/PM_VSU0_2FLOP_DOUBLE
+                /sys/devices/cpu/events/PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_SHR
+                /sys/devices/cpu/events/PM_MRK_LSU_REJECT_ERAT_MISS
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_L2MISS
+                /sys/devices/cpu/events/PM_DATA_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_INST_FROM_PREF
+                /sys/devices/cpu/events/PM_VSU1_SQ
+                /sys/devices/cpu/events/PM_L2_LD_DISP
+                /sys/devices/cpu/events/PM_L2_DISP_ALL
+                /sys/devices/cpu/events/PM_THRD_GRP_CMPL_BOTH_CYC
+                /sys/devices/cpu/events/PM_VSU_FSQRT_FDIV_DOUBLE
+                /sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_SHR
+                /sys/devices/cpu/events/PM_VSU_1FLOP
+                /sys/devices/cpu/events/PM_HV_CYC
+                /sys/devices/cpu/events/PM_MRK_LSU_FIN
+                /sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR
+                /sys/devices/cpu/events/PM_DTLB_MISS_16M
+                /sys/devices/cpu/events/PM_LSU1_LMQ_LHR_MERGE
+                /sys/devices/cpu/events/PM_IFU_FIN
+                /sys/devices/cpu/events/PM_1THRD_CON_RUN_INSTR
+                /sys/devices/cpu/events/PM_CMPLU_STALL_COUNT
+                /sys/devices/cpu/events/PM_MEM0_PB_RD_CL
+                /sys/devices/cpu/events/PM_THRD_1_RUN_CYC
+                /sys/devices/cpu/events/PM_THRD_2_CONC_RUN_INSTR
+                /sys/devices/cpu/events/PM_THRD_2_RUN_CYC
+                /sys/devices/cpu/events/PM_THRD_3_CONC_RUN_INST
+                /sys/devices/cpu/events/PM_THRD_3_RUN_CYC
+                /sys/devices/cpu/events/PM_THRD_4_CONC_RUN_INST
+                /sys/devices/cpu/events/PM_THRD_4_RUN_CYC
 
 Date:           2013/01/08
 
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
new file mode 100644
index 000000000000..e78ee798d7bd
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7
@@ -0,0 +1,23 @@
+What:           /sys/bus/event_source/devices/hv_24x7/interface/catalog
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                Provides access to the binary "24x7 catalog" provided by the
+                hypervisor on POWER7 and 8 systems. This catalog lists events
+                avaliable from the powerpc "hv_24x7" pmu. Its format is
+                documented here:
+                https://raw.githubusercontent.com/jmesmon/catalog-24x7/master/hv-24x7-catalog.h
+
+What:           /sys/bus/event_source/devices/hv_24x7/interface/catalog_length
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                A number equal to the length in bytes of the catalog. This is
+                also extractable from the provided binary "catalog" sysfs entry.
+
+What:           /sys/bus/event_source/devices/hv_24x7/interface/catalog_version
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                Exposes the "version" field of the 24x7 catalog. This is also
+                extractable from the provided binary "catalog" sysfs entry.
diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci
new file mode 100644
index 000000000000..3fa58c23f13b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_gpci
@@ -0,0 +1,43 @@
+What:           /sys/bus/event_source/devices/hv_gpci/interface/collect_privileged
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                '0' if the hypervisor is configured to forbid access to event
+                counters being accumulated by other guests and to physical
+                domain event counters.
+                '1' if that access is allowed.
+
+What:           /sys/bus/event_source/devices/hv_gpci/interface/ga
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                0 or 1. Indicates whether we have access to "GA" events (listed
+                in arch/powerpc/perf/hv-gpci.h).
+
+What:           /sys/bus/event_source/devices/hv_gpci/interface/expanded
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                0 or 1. Indicates whether we have access to "EXPANDED" events (listed
+                in arch/powerpc/perf/hv-gpci.h).
+
+What:           /sys/bus/event_source/devices/hv_gpci/interface/lab
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                0 or 1. Indicates whether we have access to "LAB" events (listed
+                in arch/powerpc/perf/hv-gpci.h).
+
+What:           /sys/bus/event_source/devices/hv_gpci/interface/version
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                A number indicating the version of the gpci interface that the
+                hypervisor reports supporting.
+
+What:           /sys/bus/event_source/devices/hv_gpci/interface/kernel_version
+Date:           February 2014
+Contact:        Cody P Schafer <cody@linux.vnet.ibm.com>
+Description:
+                A number indicating the latest version of the gpci interface
+                that the kernel is aware of.